See my for some info about me. Some of my projects: A Java library and spreadsheets with algorithms related to Mathematical Finance (e.g., curve calibration, Monte-Carlo simulation, Bermudan option pricing, American Monte-Carlo, stochastic automatic differentiation). A middleware to seamlessly use Java/Scala libraries from spreadsheets. Allows to use any Java library as a spreadsheet add-in from Excel and LibreOffice / OpenOffice. (a book on some topics in m.f.) ©